The main types of brain cells affected by glioblastoma are astrocytes, oligodendrocytes, and ependymal cells. These cells are collectively known as glial cells, which provide support and protection for neurons in the brain.
Glioblastoma affects astrocytes by causing them to grow and divide uncontrollably, leading to the formation of a tumor. This tumor can put pressure on surrounding brain tissue and disrupt normal brain function.
Yes, glioblastoma can also affect oligodendrocytes and ependymal cells. However, astrocytes are the most commonly affected cells in this type of brain cancer.
Oligodendrocytes are responsible for producing myelin, a fatty substance that insulates nerve cells and helps them transmit signals efficiently. In glioblastoma, these cells may become damaged or destroyed, leading to disruptions in nerve signaling.
Yes, glioblastoma can indirectly affect ependymal cells by putting pressure on the spaces in the brain where they are located, called ventricles. This can lead to a buildup of cerebrospinal fluid and increased pressure in the brain, which can cause symptoms like headaches and nausea.